6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml

Diltiazem-d3 hydrochloride (acetoxy-d3),neat,neat,10mg

Dodin, 100µg/ml in Acetonitrile, 5ml

1,2,4,6,7-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,